LXP-10A lux meter with calibration certificate WMGBLXP10A

The new range of digital illuminance meters of the LXP family allows for very accurate measurements of illuminance. Thanks to its accuracy, the LXP-10A lux meter (resolution 0.001 lx) allows, among others, to measure escape routes. Luxmeters have a built-in memory and a number of additional functions to facilitate measurements.

The most important features of the device include:

• high accuracy and short response time,
• Data-hold function for keeping the displayed measurement values on the screen,
• no need to use correction factors for different light sources thanks to very good adjustment of spectral sensitivity to ensure correct measurement of illuminance regardless of the type of radiation,< /li>
• short response times to changes in light intensity,
• Peak-hold function for measuring the peak signal of a light pulse with a duration longer than 0.1 s and shorter than 1 s ,
• auto power off after 5, 10 or 15 minutes or disable auto power off,
• MIN MAX and MIN MAX measurements,
• relative REL readings,
• large and easy-to-read backlit display,
• USB port for connecting the device to a computer,
• radio data transmission using the optional OR-1 adapter.
• six measurement ranges,
• saving 999 results in the memory, which can be read in the meter or computer,
• data logger with the possibility of saving 16,000 values with the possibility of reading in PC.

Nominal conditions of use:

• operating temperature: 0...50°C,
• operating humidity: 0% to 80% relative humidity,
• storage temperature: -20...70°C,
• storage humidity: 0% to 70% relative humidity ,

Other technical data:

• display: 3¾ digits, LCD with 40-segment bargraph,
< li> over range: "OL" symbol,
• spectral sensitivity: CIE photopic (CIE human eye sensitivity curve),
• cosine fitting error (f2'): ±3%,< /li>
• sampling: 1.3 times/s,
• power source: 9V battery or 8.4V battery,
• photodetector: one silicon photodiode and curve filter spectral spectrum,
• memory: 999 results,
• photodetector cable length: approx. 150cm,
• photodetector dimensions: 115 × 60 × 20 mm,
• interface: USB and radio link.